NO20053391D0 - Continuously pure polymerization and ambient fine grinding methods for polyolefin friction reducing agents. - Google Patents
Continuously pure polymerization and ambient fine grinding methods for polyolefin friction reducing agents.Info
- Publication number
- NO20053391D0 NO20053391D0 NO20053391A NO20053391A NO20053391D0 NO 20053391 D0 NO20053391 D0 NO 20053391D0 NO 20053391 A NO20053391 A NO 20053391A NO 20053391 A NO20053391 A NO 20053391A NO 20053391 D0 NO20053391 D0 NO 20053391D0
- Authority
- NO
- Norway
- Prior art keywords
- reducing agents
- fine grinding
- friction reducing
- grinding methods
- pure polymerization
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F2/00—Processes of polymerisation
- C08F2/002—Scale prevention in a polymerisation reactor or its auxiliary parts
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/0008—Organic ingredients according to more than one of the "one dot" groups of C08K5/01 - C08K5/59
- C08K5/0025—Crosslinking or vulcanising agents; including accelerators
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/0318—Processes
- Y10T137/0391—Affecting flow by the addition of material or energy
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
- Developing Agents For Electrophotography (AREA)
- Other Resins Obtained By Reactions Not Involving Carbon-To-Carbon Unsaturated Bonds (AREA)
- Polymerisation Methods In General (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/321,762 US6649670B1 (en) | 2002-12-17 | 2002-12-17 | Continuous neat polymerization and ambient grinding methods of polyolefin drag reducing agents |
PCT/US2003/034935 WO2004060926A1 (en) | 2002-12-17 | 2003-11-03 | Continuous neat polymerization and ambient grinding methods of polyolefin drag reducing agents |
Publications (3)
Publication Number | Publication Date |
---|---|
NO20053391D0 true NO20053391D0 (en) | 2005-07-12 |
NO20053391L NO20053391L (en) | 2005-07-12 |
NO332983B1 NO332983B1 (en) | 2013-02-11 |
Family
ID=29420260
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO20053391A NO332983B1 (en) | 2002-12-17 | 2005-07-12 | Continuously pure polymerization and ambient fine grinding methods for polyolefin friction reducing agents. |
Country Status (7)
Country | Link |
---|---|
US (2) | US6649670B1 (en) |
EP (1) | EP1578804B1 (en) |
AU (1) | AU2003286863A1 (en) |
CA (1) | CA2509220C (en) |
MX (1) | MXPA05006393A (en) |
NO (1) | NO332983B1 (en) |
WO (1) | WO2004060926A1 (en) |
Families Citing this family (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6946500B2 (en) * | 2002-12-17 | 2005-09-20 | Baker Hughes Incorporated | Non-cryogenic process for grinding polyolefin drag reducing agents |
US6894088B2 (en) * | 2003-03-24 | 2005-05-17 | Baker Hughes Incorporated | Process for homogenizing polyolefin drag reducing agents |
US7323529B2 (en) * | 2003-11-26 | 2008-01-29 | Pp6 Industries Ohio, Inc. | Method of making copolymers containing olefinic type monomers |
US20050255253A1 (en) * | 2004-05-13 | 2005-11-17 | White John M | Apparatus and methods for curing ink on a substrate using an electron beam |
US7863362B2 (en) * | 2004-09-14 | 2011-01-04 | Baker Hughes Incorporated | Density-matched polymer slurries |
CN101084254B (en) * | 2004-12-24 | 2010-12-08 | 三菱瓦斯化学株式会社 | Low water absorbable polyimide resin and process for its production |
CN101184476A (en) * | 2005-06-07 | 2008-05-21 | 贝克休斯公司 | Particle size, percent drag effeciency and molecular weight control of bulk polymer polymerized polyalpha-olefins using high shear material processors |
US20080064785A1 (en) * | 2005-06-14 | 2008-03-13 | Baker Hughes Incorporated | Bi- or Multi-Modal Particle Size Distribution To Improve Drag Reduction Polymer Dissolution |
CN101180354A (en) * | 2005-06-14 | 2008-05-14 | 贝克休斯公司 | Combination of polymer slurry types for optimum pipeline drag reduction |
CA2608026C (en) * | 2005-06-14 | 2012-03-13 | Baker Hughes Incorporated | Bi- or multi-modal particle size distribution to improve drag reduction polymer dissolution |
US7271205B2 (en) * | 2005-09-20 | 2007-09-18 | Baker Hughes Incorporated | Non-cryogenic process for granulating polymer drag reducing agents |
US7256224B2 (en) * | 2005-09-21 | 2007-08-14 | Baker Hughes Incorporated | Stabilized polymer drag reducing agent slurries |
US7388046B2 (en) * | 2006-04-19 | 2008-06-17 | Baker Hughes Incorporated | Self-dispersing waxes as polymer suspension aids |
US20080287568A1 (en) * | 2007-05-14 | 2008-11-20 | Baker Hughes Incorporated | Polyolefin Drag Reducing Agents Produced by Non-Cryogenic Grinding |
US7842738B2 (en) * | 2007-10-26 | 2010-11-30 | Conocophillips Company | High polymer content hybrid drag reducers |
US7888407B2 (en) * | 2007-10-26 | 2011-02-15 | Conocophillips Company | Disperse non-polyalphaolefin drag reducing polymers |
RU2481357C1 (en) * | 2011-09-30 | 2013-05-10 | Открытое акционерное общество "Акционерная компания по транспорту нефти "Транснефть" (ОАО "АК "Транснефть") | Method of producing suspension-type anti-turbulence additive for reducing hydrodynamic resistance of hydrocarbon liquids |
CA2906958A1 (en) * | 2013-03-15 | 2014-09-18 | Kemira Oyj | Friction reducing polymers |
RU2648079C1 (en) | 2017-05-24 | 2018-03-22 | Общество с ограниченной ответственностью "МИРРИКО" | Method for obtaining a reagent to reduce the hydrodynamic resistance of a turbulent flow of liquid hydrocarbons in pipelines |
US10982017B2 (en) | 2018-06-18 | 2021-04-20 | Baker Hughes, A Ge Company, Llc | Methods of manufacturing polyolefin drag reducing agents |
CA3102839C (en) | 2018-06-20 | 2022-08-30 | Baker Hughes Holdings Llc | Free-flowing solid encapsulated drag reducing additives |
GB201901494D0 (en) | 2019-02-04 | 2019-03-27 | Innospec Ltd | Polymeric materials |
GB201901496D0 (en) | 2019-02-04 | 2019-03-27 | Innospec Ltd | Chemical reactions |
GB201901503D0 (en) | 2019-02-04 | 2019-03-27 | Innospec Ltd | Chemical reactions |
GB201901499D0 (en) * | 2019-02-04 | 2019-03-27 | Innospec Ltd | Polymeric materials |
US11199296B2 (en) * | 2019-06-14 | 2021-12-14 | Baker Hughes Oilfield Operations Llc | Drag reducing agents |
WO2022132178A1 (en) * | 2020-12-18 | 2022-06-23 | Baker Hughes Oilfield Operations Llc | Radical polymerization in sealed containers |
US11814458B2 (en) * | 2020-12-18 | 2023-11-14 | Baker Hughes Oilfield Operations Llc | Drag reducing agent and process of manufacture thereof |
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CA675522A (en) | 1963-12-03 | L. Jankens Austin | Comminuting elastomers | |
CA901727A (en) | 1972-05-30 | Amann Herbert | Process for continuous polymerization | |
US2879173A (en) | 1956-03-06 | 1959-03-24 | Du Pont | Process for preparing free-flowing pellets of polychloroprene and the resulting product |
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DE1946527B2 (en) | 1969-09-13 | 1972-08-17 | Deutsche Gold- Und Silber-Scheideanstalt Vormals Roessler, 6000 Frankfurt | PROCESS FOR THE PREPARATION OF OXYMETHYLENE HOMO- OR OXYMETHYLENE COPOLYMERISATES |
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CN1652742A (en) | 2002-05-14 | 2005-08-10 | 纳幕尔杜邦公司 | Solubilized formulations containing nylon and suitable for personal care products and processes for the preparation thereof |
-
2002
- 2002-12-17 US US10/321,762 patent/US6649670B1/en not_active Expired - Lifetime
-
2003
- 2003-10-27 US US10/694,585 patent/US7119132B2/en not_active Expired - Lifetime
- 2003-11-03 AU AU2003286863A patent/AU2003286863A1/en not_active Abandoned
- 2003-11-03 CA CA 2509220 patent/CA2509220C/en not_active Expired - Lifetime
- 2003-11-03 EP EP20030778079 patent/EP1578804B1/en not_active Expired - Lifetime
- 2003-11-03 WO PCT/US2003/034935 patent/WO2004060926A1/en not_active Application Discontinuation
- 2003-11-03 MX MXPA05006393A patent/MXPA05006393A/en active IP Right Grant
-
2005
- 2005-07-12 NO NO20053391A patent/NO332983B1/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
EP1578804B1 (en) | 2011-03-09 |
US7119132B2 (en) | 2006-10-10 |
CA2509220C (en) | 2010-09-14 |
NO332983B1 (en) | 2013-02-11 |
CA2509220A1 (en) | 2004-07-22 |
AU2003286863A1 (en) | 2004-07-29 |
NO20053391L (en) | 2005-07-12 |
US20040132883A1 (en) | 2004-07-08 |
EP1578804A1 (en) | 2005-09-28 |
WO2004060926A1 (en) | 2004-07-22 |
MXPA05006393A (en) | 2005-08-29 |
US6649670B1 (en) | 2003-11-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM1K | Lapsed by not paying the annual fees |